Mairwen K. Jones and Bethany M. Wootton and Lisa D. Vaccaro, The Efficacy of Danger Ideation Reduction Therapy for an 86-Year Old Man with a 63-Year History of Obsessive-Compulsive Disorder: A Case Study. journal = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology. June 2012, vol. 66(6). 1231 - 1237 [viewed 18 September 2024]. Available from: https://publications.waset.org/pdf/5618.